Jamoncillo de Nuez Potosino (Mercado Hidalgo)

San Luis Potosí, Zona Centro, Mercado Hidalgo. This is where this jamoncillo belongs: not in a convent case with molded saints, but on butcher paper behind a dulcería counter, cut into bars and sold by weight to families buying for posadas, baptisms, and the long table after misa.

The milk is leche de cabra from the dry Altiplano potosino, the kind of country around Charcas and Matehuala where goats make more sense than cows. The nuez is nuez pecanera from irrigated orchards of the Zona Media, around Rioverde and Ciudad Fernández. Put those two together in a cazo de cobre and you have a candy that tastes like San Luis Potosí's geography: dry land, market sugar, and patient hands.

The women who taught me this at Mercado Hidalgo did not talk about romance. They talked about the punto. The spoon must drag a clean path across the bottom. A drop in cold water must gather into a soft ball. Then you beat it until the shine dies and the candy turns matte. That beating is not decoration. It is the texture.

No me vengas con atajos. A microwave will give you sweet paste, not jamoncillo. Use goat milk, use canela mexicana, use a real wooden spoon, and let the cazo teach you. Cada estado, su propia cocina.